Read the chemical equation. Mg+HCl —> MgCl2 + H2 How many liters of hydrogen gas is produced at 298 K and 0.940 atm if 4.00 moles of hydrochloric acid react with an excess of magnesium metal?

How does the motion of particles in a gas change as the gas cools

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull

Which factor is likely to impact the possible number of compounds ?